.addBox{
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    /* display: none; */
    position: absolute;
    top: 0;
    left: 0;
    display: none;
}
form{
    width: 600px;
    height: 380px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: white;
}
form h4{
    position: absolute;
    left: 10px;
    top: 20px;
    display: inline-block;
}
form img{
    position: absolute;
    right: 10px;
    top: 20px;
}
form img:hover{
    cursor: pointer;
}
form table{
    margin: auto;
    transform: translate(0,20%);
}

form table input{
    margin-top: 5px;
    margin-bottom: 15px;
    font-size: 18px;
    border: 1px solid gray;
}
.addBtn{
    color: white;
    background-color: rgb(232,113,109);
    border: 1px solid #ccc;
    border-radius: 3px;
    padding: 10px 30px;
    position: absolute;
    right: 20px;
    bottom: 10px;
}
.addContent{
    font-size: 18px;
}